This option is not available at this time, but we are considering it for future versions. I would suggest that you inform the respondent to "Check All That Apply" so they know that checking none means that none apply.
...answers when you need them
Anyone know if it is possible to have an answer option in a group of checkboxes be exclusive? Example: "None of the above" option checked should not allow other options to be checked.
This seems like a BIG oversight if this not available. Any help?
This option is not available at this time, but we are considering it for future versions. I would suggest that you inform the respondent to "Check All That Apply" so they know that checking none means that none apply.